From 247225e89ed6037e6dbdf767731404eaee8834fa Mon Sep 17 00:00:00 2001
From: Logan Wright <logan.william.wright@gmail.com>
Date: Thu, 30 Mar 2017 12:19:54 +0200
Subject: [PATCH] ensure fail finishes

---
 Sources/Console/Bar/Bar.swift | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Sources/Console/Bar/Bar.swift b/Sources/Console/Bar/Bar.swift
index 4fc8947a..4e548ee7 100644
--- a/Sources/Console/Bar/Bar.swift
+++ b/Sources/Console/Bar/Bar.swift
@@ -46,6 +46,11 @@ public class Bar {
     }
 
     public func fail(_ message: String? = nil) {
+        guard !hasFinished else {
+            return
+        }
+        hasFinished = true
+
         let message = message ?? "Failed"
 
         if animated {